Mine detail: Henrietta Mine

Previously called 'Independent Claim'

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Location

Lat / long:

40.60851, -117.0265

Resource(M)

Primary:	Copper
Secondary:	Silver, Gold
Tertiary:	Iron
Ore:	Chalcocite, Chrysocolla, Malachite, Pyrite, Tenorite
Gangue:	Iron
Discovery year:	1937

Production

Operation type:	Unknown
Production size:	Small
Development status:	Past Producer
First production started:	1937

Geology

Host rock:	Harmony Formation
Host type:	Argillite
Associated type:	Quartz Monzonite
Structure:	Dewitt Thrust Fault, Nw-Trending Faults
Alteration processes:	Strong Hydrothermal

References

MRDS	M231342
DEP	10044025
Reference	{Deposit:: ROBERTS, R.J., AND ARNOLD, D.C., 1965, ORE DEPOSITS OF THE ANTLER PEAK QUADRANGLE, HUMBOLDT AND LANDER COUNTIES, NEVADA: U.S.G.S. PROF. PAPER 459-B}{Production:: ROBERTS, R.J., AND ARNOLD, D.C., 1965.}
Reporter	La Pointe, D. D.